XCR3064XL-7CS48I

Overview

The AMD XCR3064XL-7CSG48I is a Complex Programmable Logic Device (CPLD) belonging to the XCR3000XL family. It features 64 macrocells and supports up to 40 I/O pins in a 48-pin CSBGA package. The device operates within a supply voltage range of 3.0 V to 3.6 V and functions at temperatures from 0°C to +70°C. It achieves a maximum operating frequency of 192 MHz with a typical propagation delay of 7 ns.

Feature Summary

• Contains 64 macrocells for logic implementation
• Supports up to 40 general-purpose I/O pins
• Maximum operating frequency of 192 MHz
• Available in a 48-pin CSBGA surface-mount package

Applications

• General-purpose digital logic control
• Address decoding and bus bridging
• Interface translation between different voltage domains
• Simple state machine implementation

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (0°C to +70°C). Confirm the package designation matches the required board layout, as 'CSG48' refers to the CSBGA-48 footprint. Check current availability status as older CPLD families may have limited stock or end-of-life implications.

Selection Notes

Select this component when 64 macrocells are sufficient for the design complexity. Ensure the system power supply provides a stable 3.3V rail within the 3.0V–3.6V operating window. Verify that the 192 MHz speed grade meets the timing requirements of the target application.

Part Context

This part is part of the Xilinx XCR3000XL series, which succeeded the original XCR3000 line. It offers improved performance and lower power consumption compared to earlier generations while maintaining pin compatibility with some legacy designs. The manufacturer transitioned from Xilinx to AMD following the acquisition.

Replacement Considerations

Direct pin-compatible replacements within the same family include the XCR3064XL-7VQ44C for smaller packages or other speed grades like -10 or -12 if timing constraints allow. Cross-family migration to newer CPLDs requires schematic and PCB redesign.